The embodiment of the invention provides an automatic driving execution system and an automatic driving control command execution method. The method comprises the following steps: additionally arranging a set of redundant execution system which comprises redundant steering execution equipment and redundant braking execution equipment and is connected through a first bus independent of a main execution system besides an original main execution system of a target vehicle; in the specific running process of the running target vehicle, respectively collecting related first detection data and related second detection data through receiving and responding of a control command generated by an automatic driving control system by using the main execution system and the redundant execution system atthe same time; under the condition that it is detected that the working state of the current main execution system does not meet the preset safety requirement according to the first detection data and the second detection data, switching the redundant execution system in time to replace the main execution system used before to execute the control command, so that the driving safety of the targetvehicle is guaranteed.
本申请实施例提供了一种自动驾驶的执行系统、自动驾驶的控制命令的执行方法,其中,该方法包括:在目标车辆原有的主执行系统之外,增设一套包含有冗余转向执行设备和冗余制动执行设备,并通过独立于主执行系统的第一总线相连的冗余执行系统;在具体运行行驶目标车辆的过程中,可以同时通过主执行系统和冗余执行系统接收并响应自动驾驶的控制系统生成的控制命令,分别采集相关的第一检测数据和第二检测数据;在根据第一检测数据和第二检测数据检测出当前主执行系统的工作状态不符合预设的安全要求的情况下,及时地切换使用冗余执行系统来替换之前使用的主执行系统执行控制命令,保证目标车辆的行驶安全。
Automatic driving execution system, and automatic driving control command execution method
自动驾驶的执行系统、自动驾驶的控制命令的执行方法
2020-04-21
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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